8382432 has 24 divisors (see below), whose sum is σ = 22004136. Its totient is φ = 2794112.

The previous prime is 8382389. The next prime is 8382433. The reversal of 8382432 is 2342838.

It is a tau number, because it is divible by the number of its divisors (24).

It is a nude number because it is divisible by every one of its digits.

It is a zygodrome in base 2.

It is a self number, because there is not a number n which added to its sum of digits gives 8382432.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8382433) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 43563 + ... + 43754.

It is an arithmetic number, because the mean of its divisors is an integer number (916839).

Almost surely, 2^8382432 is an apocalyptic number.

It is an amenable number.

8382432 is an abundant number, since it is smaller than the sum of its proper divisors (13621704).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

8382432 is a wasteful number, since it uses less digits than its factorization.

8382432 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 87330 (or 87322 counting only the distinct ones).

The product of its digits is 9216, while the sum is 30.

The square root of 8382432 is about 2895.2429949833. The cubic root of 8382432 is about 203.1374577606.

The spelling of 8382432 in words is "eight million, three hundred eighty-two thousand, four hundred thirty-two".